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Rear panel
Power
connector
Voltage
selector switch
Line-in and line-out audio jacks connect audio devices such as speakers and
a microphone.
Kensington lock slot lets you secure your computer with a Kensington lock.
Keyboard port connects a Personal System/2
Mouse port connects a PS/2-compatible mouse.
Parallel (printer) port connects a printer or other parallel device.
Power connector connects the computer power cord. The other end of the
power cord plugs into an AC outlet or power strip.
RJ-45 LAN connector connects the network cable.
Serial port connects serial devices.
USB ports connect external Plug-and-Play devices that are automatically
configured when they are plugged into the computer through one of these
ports. Some USB devices are keyboards and pointing devices.
Voltage selector switch sets the voltage for your area, either 115 V or 230 V.
Video port connects the monitor's interface cable.
Mouse
Keyboard
port
port
Line
Line
USB
in
out
ports
Kensington
Parallel
lock slot
(printer) port
RJ-45 LAN
Serial
Video
connector
port
port
®
(PS/2) compatible keyboard.
3
Rear panel
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